Knudson 4360
Power
360 hp
Production
1981-1983
Engine
Diesel, 6-cylinder
Transmission
Power shift
Weight
39500 lbs [17917 kg]
Drive
4WD
From the same series:
Introduction
Knudson 4360 Four-Wheel Drive Tractor
The Knudson 4360 is a heavy-duty four-wheel drive tractor produced between 1981 and 1983 in Holdrege, Nebraska, USA. Designed for large-scale agricultural operations, this machine belongs to the high-horsepower segment of the early 1980s, offering significant tractive effort and hydraulic capacity.
Engine and Performance
The tractor is powered by a Cummins NTA-855-C diesel engine. This 14.0-liter, 6-cylinder liquid-cooled unit produces a gross power output of 360 hp (268.5 kW). It is engineered for high torque, delivering 1075 lb-ft (1457.7 Nm) at 1450 RPM, which allows the machine to maintain performance under heavy load conditions at its rated 2100 RPM.
Transmission and Drivetrain
Power is transferred to the ground via a Twin Disc power shift transmission, providing 12 forward gears and 2 reverse gears. The tractor features a permanent 4x4 four-wheel drive system, complemented by power four-wheel steering, which enhances maneuverability for a vehicle of this scale. Braking is managed by hydraulic wet disc brakes.
Hydraulic System
The hydraulic system is designed to support demanding implements, operating at a pressure of 2000 psi (137.9 bar). It utilizes a dual-pump configuration to achieve a total flow rate of 38 gpm (143.8 lpm), with 26 gpm supplied by the primary pump and 12 gpm by the secondary pump. The system is equipped with 4 valves as standard.
Dimensions and Weight
With an operating weight of 39,500 lbs (17,917 kg), the Knudson 4360 provides the necessary mass for heavy soil engagement and traction. It is typically fitted with 30.5L-32 tires on the front and rear, ensuring stability across varied field terrains.
Conclusion
The Knudson 4360 is a specialized, high-capacity tractor tailored for intensive field tasks such as deep tillage and large-area cultivation. Its robust construction and high torque output make it a representative example of heavy-duty American tractor engineering from the early 1980s.
Production Information of Knudson, 4360
- Original price was $155,000 in 1981
- Four-wheel Drive (4WD) tractor
- Built in Holdrege, Nebraska, USA
| Manufacturer | Knudson |
|---|
Dimension and Tires Information of Knudson, 4360
| Weight | 39500 lbs [17917 kg] |
|---|
| Ag front | 30.5L-32 |
|---|---|
| Ag rear | 20.8-38 |
| Ag rear | 30.5L-32 |
| Ag front | 20.8-38 |
Engine Specifications of Knudson, 4360
- Cummins NTA-855-C
- Liquid-cooled
- Diesel
- 6-cylinder
| Starter volts | 24 |
|---|---|
| Displacement | 855 ci [14.0 L] |
| Rated RPM | 2100 |
| Bore/Stroke | 5.50x6.00 inches [140 x 152 mm] |
| Torque RPM | 1450 |
| Torque | 1075 lb-ft [1457.7 Nm] |
| Power (gross) | 360 hp [268.5 kW] |
Transmission Information of Knudson, 4360
Transmission variants 1
| Manufacturer | Twin Disc |
|---|---|
| Type | Power shift |
| Gears | 12 forward and 2 reverse |
Mechanical Specs of Knudson, 4360
- Cab standard.
- Power four-wheel steering
- Hydraulic wet disc brakes
| Drive | 4x4 4WD |
|---|
Power Information of Knudson, 4360
| Engine (gross) | 360 hp [268.5 kW] |
|---|
Hydraulics Specifications of Knudson, 4360
| Pressure | 2000 psi [137.9 bar] |
|---|---|
| Total flow | 38 gpm [143.8 lpm] |
| Total flow(optional) | 12 gpm [45.4 lpm] |
| Valves | 4 |
| Pump flow | 26 gpm [98.4 lpm] |
Pump 2
Pump 1
Electrical System of Knudson, 4360
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 90 |
Where it sits
With 360 HP, the Knudson 4360 sits just below 4400 (400 HP) in Knudson's range. Its power puts it in the 98th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Knudson 4360 have?
The Knudson 4360 delivers 360 HP.
What years was the Knudson 4360 produced?
The Knudson 4360 was produced in 1981-1983.
What engine does the Knudson 4360 have?
The Knudson 4360 is powered by a Diesel, 6-cylinder engine.
What transmission does the Knudson 4360 use?
The Knudson 4360 uses a Power shift transmission.
How much does the Knudson 4360 weigh?
The Knudson 4360 weighs 39500 lbs [17917 kg].
Is the Knudson 4360 4WD?
The Knudson 4360 is available in 4WD.